Accession Number:

ADP000514

Title:

An Overview of Supersonic Ejector Performance Analyses,

Descriptive Note:

Corporate Author:

ILLINOIS UNIV AT URBANA DEPT OF MECHANICAL AND INDUSTRIAL ENGINEERING

Personal Author(s):

Report Date:

1982-06-01

Pagination or Media Count:

51.0

Abstract:

Three general approaches are available for the analysis of supersonic ejector performance. In order of complexity, they are 1 one-dimensional flow models, 2 combined one- and two-dimensional interactive flow models with a superimposed viscous mixing component, and 3 application of finite-difference approximation of the Navier-Stokes equations to the overall flowfield within the ejector. The objectives of this presentation will be to provide a brief overview of each of the methods for predicting supersonic ejector performance, to outline the significant features and advantagesdisadvantages of each method, and to suggest possible future directions for consideration.

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE